Lv Yunlong 643001b47a ethernet:enic: Fix a use after free bug in enic_hard_start_xmit ... In enic_hard_start_xmit, it calls enic_queue_wq_skb(). Inside enic_queue_wq_skb, if some error happens, the skb will be freed by dev_kfree_skb(skb). But the freed skb is still used in skb_tx_timestamp(skb). My patch makes enic_queue_wq_skb() return error and goto spin_unlock() incase of error. The solution is provided by Govind. See https://lkml.org/lkml/2021/4/30/961. Fixes: fb7516d424 ("enic: add sw timestamp support") Signed-off-by: Lv Yunlong <lyl2019@mail.ustc.edu.cn> Acked-by: Govindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-05-03 13:23:00 -07:00
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cq_desc.h
cq_enet_desc.h
enic_api.c	net: enic: Cure the enic api locking trainwreck	2020-09-29 14:02:53 -07:00
enic_api.h
enic_clsf.c	drivers: net: Remove unnecessary semicolon	2019-03-01 23:13:49 -08:00
enic_clsf.h
enic_dev.c
enic_dev.h
enic_ethtool.c	net: remove unneeded break	2020-10-20 10:28:21 -07:00
enic_main.c	ethernet:enic: Fix a use after free bug in enic_hard_start_xmit	2021-05-03 13:23:00 -07:00
enic_pp.c
enic_pp.h
enic_res.c
enic_res.h
enic.h	net: enic: Cure the enic api locking trainwreck	2020-09-29 14:02:53 -07:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
rq_enet_desc.h
vnic_cq.c	net: cisco: enic: simplify the return vnic_cq_alloc()	2020-12-09 17:05:37 -08:00
vnic_cq.h
vnic_dev.c	enic: switch from 'pci_' to 'dma_' API	2020-09-06 12:52:19 -07:00
vnic_dev.h
vnic_devcmd.h	net: cisco: Replace zero-length array with flexible-array member	2020-02-26 16:43:09 -08:00
vnic_enet.h
vnic_intr.c
vnic_intr.h
vnic_nic.h
vnic_resource.h
vnic_rq.c	net: cisco: enic: Replace GFP_ATOMIC with GFP_KERNEL	2018-08-04 13:08:06 -07:00
vnic_rq.h
vnic_rss.h
vnic_stats.h
vnic_vic.c
vnic_vic.h	net: cisco: Replace zero-length array with flexible-array member	2020-02-26 16:43:09 -08:00
vnic_wq.c	net: cisco: enic: Replace GFP_ATOMIC with GFP_KERNEL	2018-08-04 13:08:06 -07:00
vnic_wq.h
wq_enet_desc.h